Patrick-Healy

Use this skill when an AI agent needs to create, edit, render, verify, improve, batch-generate, or stockpile TikZ/PGF diagrams or animations for LaTeX papers, Beamer slides, teaching material, research workflows, business/economics diagrams, or technical documentation. Triggers include TikZ, PGF, animate.sty, LaTeX animations, frame previews, GIF previews, LaTeX diagrams, Beamer figures, causal DAGs, flowcharts, curves, matrices, quadrant maps, decision trees, contact sheets, visual overlap checks, and diagram template libraries.

Use this skill when an empirical researcher needs package-aware code help, code annotation, workflow guidance, or collection gap handling for quantitative social science work in R, Python, or Stata. It is optimized for verified package documentation collections indexed locally through DuckDB, with safe fallbacks to direct file retrieval and web lookup when a package is missing.